24-240pcs NdFeB N42 Blok 25x15x2 mm Rektangel Stærk Plade Neodym Magneter af Sjældne Jordarters Magneter NiCuNi Belagt

Tags: magnet bank, magnet roller, magnet-tv, Billige magnet bank, Høj Kvalitet magnet roller, Kina magnet tv-udbydere.

Orkanen Magneter&Materialer Engineering

[NDFEB SMCO ALNICO FERRIT MOLYBDYMUM SPUTTERING MÅL]

Dimensioner: Længde: 25.00 x Bredde 15.00 x 2,00 mm tykkelse Tolerancer: ±0.002" x ±0.002" x ±0.002" (+/-0.05 mm x ±0.05 mmx ±0,05 mm) Materiale: NdFeB, Grade N42 Belægning/Coating: Ni-Cu-Ni (nikkel) triple forgyldt Magnetisering Retning: Gennem Tykkelse (poler på de største ansigter) Antal i Drift Temp: 176ºF (80ºC) BHmax: 42 MGOe Mærke: HMME Andre: Alle magneter gået QC(Br. Flux.Dimensioner) og 24-Timers Salt Spray Test.

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På grund af den stærke Magnetisering, holde elektronik langt væk fra magneter

Magnetisering Retninger

Magnetiske Egenskaber Materiale Type Resterende Fluxtæthed

(Br) Tvangsmiddel

(Hc) Iboende Tvangsmiddel (Hci) Max.Energi Produkt

(BH)antal N35 11.7-12.1 Kg >11.0 KOe >12 KOe 33-35 MGOe N38 12.2-12.6 Kg >11.0 KOe >12 KOe 36-38 MGOe N40 12.6-12.9 Kg >11.0 KOe >12 KOe 38-40 MGOe N42 13.0-13.2 Kg >11.0 KOe >12 KOe 40-42 MGOe N45 13.3-13.7 Kg >11.0 KOe >12 KOe 43-45 MGOe N48 13.8-14.2 Kg >11.0 KOe >12 KOe 45-48 MGOe N50 14.1-14.5 Kg >11.0 KOe >11 KOe 48-50 MGOe N52 14.5-14.8 Kg >11.2 KOe >11 KOe 49.5-52 MGOe N35M 11.7-12.1 Kg >11.4 KOe >14 KOe 33-35 MGOe N38M 12.2-12.6 Kg >11.4 KOe >14 KOe 36-38 MGOe N40M 12.6-12.9 Kg >11.4 KOe >14 KOe 38-40 MGOe N42M 13.0-13.3 Kg >11.4 KOe >14 KOe 40-42 MGOe N45M 13.3-13.7 Kg >11.4 KOe >14 KOe 42-45 MGOe N48M 13.6-14.2 Kg >11.4 KOe >14 KOe 45-48 MGOe N50M 14.1-14.5 Kg >11.4 KOe >14 KOe 48-50 MGOe N33H 11.4-11.7 Kg >10.3 KOe >17 KOe 31-33 MGOe N35H 11.7-12.1 Kg >10.8 KOe >17 KOe 33-35 MGOe N38H 12.2-12.6 Kg >11.4 KOe >17 KOe 36-38 MGOe N40H 12.6-12.9 Kg >11.4 KOe >17 KOe 38-40 MGOe N42H 13.0-13.3 Kg >11.4 KOe >17 KOe 40-42 MGOe N45H 13.3-13.7 Kg >11.4 KOe >17 KOe 42-45 MGOe N48H 13.6-14.2 Kg >11.4 KOe >16 KOe 45-48 MGOe N30SH 10.8-11.2 Kg >10.1 KOe >20 KOe 28-30 MGOe N33SH 11.4-11.7 Kg >10.3 KOe >20 KOe 31-33 MGOe N35SH 11.7-12.1 Kg >10.8 KOe >20 KOe 33-35 MGOe N38SH 12.2-12.6 Kg >11.4 KOe >20 KOe 36-38 MGOe N40SH 12.6-12.9 Kg >11.4 KOe >20 KOe 38-40 MGOe N42SH 13.0-13.3 Kg >11.4 KOe >20 KOe 40-42 MGOe N45SH 13.3-13.7 Kg >11.4 KOe >19 KOe 43-45 MGOe N28UH 10.4-10.8 Kg >9.8 KOe >25 KOe 26-28 MGOe N30UH 10.8-11.2 Kg >10.1 KOe >25 KOe 28-30 MGOe N33UH 11.4-11.7 Kg >10.3 KOe >25 KOe 31-33 MGOe N35UH 11.7-12.1 Kg >10.8 KOe >25 KOe 33-35 MGOe N38UH 12.2-12.6 Kg >11.4 KOe >25 KOe 36-38 MGOe N40UH 12.6-12.9 Kg >11.4 KOe >25 KOe 38-40 MGOe N30EH 10.8-11.2 Kg >10.1 KOe >30 KOe 28-30 MGOe N33EH 11.4-11.7 Kg >10.3 KOe >30 KOe 31-33 MGOe N35EH 11.7-12.1 Kg >10.8 KOe >30 KOe 33-35 MGOe N38EH 12.2-12.6 Kg >10.8 KOe >30 KOe 36-38 MGOe

Termiske Egenskaber Neodym Materiale Type Termisk Udvidelse Coeff. Maksimal Drift Temp Curie-Temp Varmeledningsevne %/°C °C (°F) °C (°F) kcal/m-h-°C N -0.12 176°F (80°C) 590°F (310°C) 7.7 NM -0.12 212°c (100°C) 644°F (340°C) 7.7 NH -0.11 248°F (120°C) 644°F (340°C) 7.7 NSH -0.10 302°C (150°C) 644°F (340°C) 7.7 NUH -0.10 356°F (180°C) 662°F 350°C) 7.7 NEH -0.10 392°F (200°C) 662°F 350°C) 7.7